;; no message-id, so put dummy msgid.
(concat "<" (timezone-make-date-sortable
(elmo-field-body "date"))
(nth 1 (eword-extract-address-components
;; no message-id, so put dummy msgid.
(concat "<" (timezone-make-date-sortable
(elmo-field-body "date"))
(nth 1 (eword-extract-address-components